Question 1

How many shares of ARGX does FMR LLC own?

Accepted Answer

As of 2026-Q2, FMR LLC holds 5.2M shares of ARGX (ARGENX SE - ADR).

Question 2

What is FMR LLC's ARGX position worth?

Accepted Answer

As of 2026-Q2, FMR LLC's ARGX position is worth $4.9B.

Question 3

Is FMR LLC buying or selling ARGX?

Accepted Answer

In 2026-Q2, FMR LLC increased their ARGX position (+4.8% change in shares).

Question 4

When did FMR LLC first buy ARGX?

Accepted Answer

Based on available 13F filings, FMR LLC first reported a position in ARGX in 2024-Q4. They have held the position across 7 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	5.2M	+4.8%	$4.9B	0.2%	$927.77	40
2026-Q1	Decreased	5M	-10.8%	$3.6B	0.2%	$730.25	0
2025-Q4	Decreased	5.6M	-1.8%	$4.7B	0.2%	$840.95	0
2025-Q3	Increased	5.7M	+5.0%	$4.2B	0.2%	$737.56	40
2025-Q2	Decreased	5.4M	-4.2%	$3B	0.2%	$551.22	0
2025-Q1	Increased	5.7M	+0.8%	$3.4B	0.2%	$591.87	38
2024-Q4	New	5.6M	-	$3.5B	0.2%	$615.00	53

ARGX7 quarters

ARGX
7 quarters